Angular ng serve“;无法获取/quot;
升级到Angular 12后,我无法在localhost:4200上为开发服务器提供服务 如果我运行Angular ng serve“;无法获取/quot;,angular,angular12,Angular,Angular12,升级到Angular 12后,我无法在localhost:4200上为开发服务器提供服务 如果我运行ng serve,则只有一个错误: Error: /var/www/html/stuff2angular/assets/css/style.scss:10:32: Unknown word You tried to parse SCSS with the standard CSS parser; try again with the postcss-scss parser ng build没有
ng serve
,则只有一个错误:
Error: /var/www/html/stuff2angular/assets/css/style.scss:10:32: Unknown word
You tried to parse SCSS with the standard CSS parser; try again with the postcss-scss parser
ng build
没有错误,生成了一个正常工作的应用程序
禁用常春藤没有帮助
My angular.json:
{
“$schema”:“/node_modules/@angular/cli/lib/config/schema.json”,
“版本”:1,
“newProjectRoot”:“项目”,
“项目”:{
“stuff2angular”:{
“项目类型”:“应用程序”,
“示意图”:{
“@ngrx/示意图:部件”:{
“风格”:“scss”
}
},
“根”:“,
“sourceRoot”:“src”,
“前缀”:“arcr”,
“i18n”:{
“地区”:{
“de”:“src/locale/messages.de.xlf”,
“en”:“src/locale/messages.en.xlf”
}
},
“建筑师”:{
“构建”:{
“生成器”:“@angular devkit/build angular:browser”,
“选择”:{
“输出路径”:“dist/stuff2angular”,
“索引”:“src/index.html”,
“main”:“src/main.ts”,
“polyfills”:“src/polyfills.ts”,
“tsConfig”:“tsConfig.app.json”,
“aot”:是的,
“资产”:[
“src/favicon.ico”,
“src/资产”
],
“风格”:[
“src/assets/css/style.scss”,
“src/assets/css/basics.scss”,
“src/assets/font/fontsawesome/css/all.css”
],
“样式预处理器选项”:{
“包含路径”:[
“src/assets/css”
]
},
“脚本”:[
“src/assets/font/fa custom.js”
]
},
“配置”:{
“生产”:{
“文件替换”:[
{
“替换”:“src/environments/environment.ts”,
“with”:“src/environments/environment.prod.ts”
}
],
“优化”:没错,
“输出授权”:“全部”,
“sourceMap”:false,
“namedChunks”:假,
是的,
“vendorChunk”:假,
“buildOptimizer”:正确,
“预算”:[
{
“类型”:“首字母”,
“最大警告”:“2mb”,
“最大错误”:“5mb”
},
{
“类型”:“anyComponentStyle”,
“最大警告”:“6kb”,
“最大错误”:“10kb”
}
]
}
}
},
“发球”:{
“生成器”:“@angular devkit/build angular:dev server”,
“选择”:{
“browserTarget”:“stuff2angular:生成”
},
“配置”:{
“生产”:{
“browserTarget”:“stuff2angular:构建:生产”
}
}
},
“提取物-i18n”:{
“构建器”:“@angular devkit/build angular:extract-i18n”,
“选择”:{
“browserTarget”:“stuff2angular:生成”
}
},
“测试”:{
“建造者”:“@angular devkit/建造angular:karma”,
“选择”:{
“main”:“src/test.ts”,
“polyfills”:“src/polyfills.ts”,
“tsConfig”:“tsConfig.spec.json”,
“karmaConfig”:“karma.conf.js”,
“资产”:[
“src/favicon.ico”,
“src/资产”
],
“风格”:[
“src/styles.scss”,
“src/basics.scss”,
“src/w3schools.scss”
],
“脚本”:[]
}
},
“皮棉”:{
“生成器”:“@angular devkit/build angular:tslint”,
“选择”:{
“tsConfig”:[
“tsconfig.app.json”,
“tsconfig.spec.json”,
“e2e/tsconfig.json”
],
“排除”:[
“**/node_模块/**”
]
}
},
“e2e”:{
“构建器”:“@angular devkit/build angular:量角器”,
“选择”:{
“dragratorconfig”:“e2e/dragrator.conf.js”,
“devServerTarget”:“stuff2angular:服务”
},
“配置”:{
“生产”:{
“devServerTarget”:“stuff2angular:服务:生产”
}
}
}
}
}
},
“defaultProject”:“stuff2angular”,
“cli”:{
“defaultCollection”:“@ngrx/schematics”,
“分析”:“31d612d1-4061-47ae-8168-c83cb1adf86e”
}
}
浏览器显示:404 localhost:4200
服务器似乎没有运行
删除文件夹/节点\u模块并运行npm安装
nothing
我能做什么?有什么想法吗
[编辑]
操作系统:Ubuntu 20.04
ng v
:
Angular CLI: 12.0.0
Node: 14.17.0
Package Manager: npm 6.14.13
OS: linux x64
Angular: 12.0.0
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, language-service, localize, material
... platform-browser, platform-browser-dynamic, router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1200.0
@angular-devkit/build-angular 12.0.0
@angular-devkit/core 12.0.0
@angular-devkit/schematics 12.0.0
@schematics/angular 12.0.0
rxjs 6.6.7
typescript 4.2.4
应用程序是使用CLI创建的
我的应用程序已从11升级到12,请参阅。.scs中的内联注释是错误消息的问题 如果没有css错误,本地开发服务器就可以工作
奇怪的是,CSS问题杀死了服务器。可能是我们需要解决的多个问题。你看过这个问题吗?我读过这个问题,它帮不上忙。